baber/WOPTO huggingface dataset:
Patent JP-H06222300-A (JP)
Title: Laser beam shaping device
Inventor: NEMOTO KOSHICHI
IPC: G02B26/00
Filed: 1993-01-28
Abstract: PURPOSE:To highly efficiently convert a laser beam into required sectional form, intensity distribution and wave surface state and output it. CONSTITUTION:A laser beam shaping device is formed of a first mirror system 1 having a first mirror 3 having an irregular reflecting surface according to the intensity distribution of an incident laser beam Bi and capable of varying the form and irregularities of the reflecting surface which locally converts the phase and reflecting direction of the incident laser beam Bi according to the intensity distribution to form an intended intensity distribution; and a second mirror system 2 having a second mirror 9 having an irregular reflecting surface according to the distortion of the wave surface of the laser beam reflected by the first mirror system 1 and capable of varying the form and irregularities of the reflecting surface which varies the phase of the laser beam to correct and convert the distortion of the wave surface into a flat wave surface. The intensity distribution of the laser beam is uniformly converted on the second mirror system 2 by the reflection in the first mirror system 1, and the disturbance of the wave surface is corrected by the second mirror system 2 to shape the emitted laser beam Bo into an intended sectional form and an uniform intensity distribution while keeping the wave surface in the smoothed state.
Patent JP-S60220831-A (JP)
Title: Exposure meter
Inventor: YUASA YOSHIO
IPC: G01J1/44
Filed: 1985-02-18
Abstract: PURPOSE:To eliminate a waste of time in ordinary photometric operation by providing an ordinary light metering mode in addition to a code type photometric mode, and metering and integrating light for a predetermined time regardless of an exposure time when the ordinary photometric mode is set. CONSTITUTION:A photodetecting element 30 photodetects light emitted by a strobe and a strobe detecting circuit 31 outputs a pulse at the rise of the strobe light and by-pass the output current of the photodetecting element 30 except during photometric operation. A photometry circuit 4 integrates the output current of the photodetecting element 30 by a capacitor provided to the circuit 4 and outputs a signal for breaking the detecting circuit 31 during photometric operation. A strobe 32 receives a synchronizing code from a terminal (c) and emits light. An SV setting circuit 34 outputs a digital signal corresponding to the apex value of film sensitivity set by a film sensitivity setting member. Consequently, three photometric modes are obtained with one exposure meter and arithmetic is carried out corresponding to the respective modes, so a measurement of flash light and a measurement of ordinary light are both taken properly.
Patent JP-H04247129-A (JP)
Title: Three dimensional composite structure
Inventor: KOSHIHARA TOSHIO
IPC: E04H6/10
Filed: 1991-02-01
Abstract: PURPOSE:To solve two urban problems such as an establishment of new public disposal facilities and an occupation of parking areas by making the most of undergrounds as a parking area when an urban planning by the use of underground disposal equipment such as garbage burning facilities and the like, is made. CONSTITUTION:A cylindrical shell 1 in which a garbage burning facility unit and the like are disposed, is set up underground. In this case, a three dimensional cylindrical parking area 2 is built in vacant spaces above the ground. A garbage burning facility is made up of a chimney 10 which is provided for the center section of the shell 1 so as to be projected above the ground, a garbage pit 11 which is provided for the chimney so that the chimney is surrounded in a columnar shape, a crane 12 which is turned around within the pit 11 wherein a crane grab can be elevated, a hopper stage 13 which receives garbage charged by the crane 12, a furnace 14 which burns the garbage charged an ash conveyor chamber 15 which recovers ashes discharged underneath the furnace 14, and a dust collector 16 which removes dust out of smoke discharged from the furnace 14.
Patent JP-H01207007-A (JP)
Title: Earthquake-proof stand
Inventor: NINAGAWA AKIRA
IPC: E04H9/02
Filed: 1988-02-12
Abstract: PURPOSE:To suppress the rolling transmitted on a stand plate to a minimum, even though a table and the like are rolled, by a method wherein the bottom of a stand plate is opposed to the top of a base plate and balls are located between the hollow sections on the top of the base plate and under the bottom of the stand plate. CONSTITUTION:At four corners of the top of a base plate (1) and the bottom of a stand plate (2), each hollow section (5 and 6) formed in shape of a circular dish is made at regular intervals along their periphery. At each corner, each ball (7) is retained at the space between the hollow section (5) of the base plate and the hollow section (6) of the stand plate, and both the sections face each other. The hollow sections (5 and 6) decline gently toward the center so as to make most deep at the center, and the diameter of each ball (7) is larger than total depth of both the hollow sections (5 and 6) at the center. Each ball (7) makes contact with the bottoms of each hollow section on the stand plate and the base plate so as to make it possible to roll between them, and the stand plate (2) is supported by each ball (7). When an earthquake occurs, the base plate (1) is rolled with a table (3) as one body. In that case, since each ball (7) rolles along the bottoms of each hollow section from the stationary position, the rolling of the base plate (1) is absorbed by it. The stand plate (2) is, therefore, in stationary state and the rolling transmitted to the stand plate (2) is supported to a minimum.
Patent JP-H06243609-A (JP)
Title: Optical information recording and reproduction device
Inventor: ARAI HIROSHI
IPC: G11B21/08
Filed: 1993-02-22
Abstract: PURPOSE:To provide an optical recording and reproduction device capable of counting accurately tracks even when noise and turbulence of a focus are present. CONSTITUTION:When an optical head 2 is moved by a carriage 3, a counter circuit 6 counts down a set value every time a track-cross signal from a track error detection circuit 5 is inputted to the circuit 6, a controller 7 decides whether a track information from a track ID detection circuit 4 is decoded or not. Then, when the track information is decoded, the controller 7 updates the number of tracks of set value in the counter circuit 6 by calculating the number of tracks up to a target track based on the track information and then stops the carriage 3 when the set value of the circuit 6 goes to zero.
Patent JP-H01206930-A (JP)
Title: Rope for kelp culture
Inventor: MIYAGI TATSUO
IPC: A01G33/00
Filed: 1988-02-12
Abstract: PURPOSE:To obtain the title rope capable of obtaining flaw-free high-quality long kelp with miscellaneous seaweed hard to attach thereto to reduce its removal frequency, by covering the surface of synthetic fiber ropes with pieces of rubber or synthetic resin at regular intervals to ensure the roots of kelp to be stuck to the portions uncovered. CONSTITUTION:Covering layer portions 2 each with a thickness of 1-3mm and length of 50-200mm and uncovered layer portions 3 are formed, using pieces of rubber or synthetic resin on synthetic fiber ropes 1, thus ensuring the root of kelp to be stuck to said uncovered layer portions 3. The objective ropes thus obtained are such that the surface of said covering layer portions 2 is smooth, therefore, miscellaneous seaweed is hard to stick thereto, and even stuck, it is easy to be removed.
Patent JP-H09223272-A (JP)
Title: Purchase slip preparation device
Inventor: NAGATSUKA MUNEHIRO
IPC: G06Q10/10
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To automatically prepare the purchase slip of purchase products by calculating a retail price from a read coefficient and an inputted purchase cost and printing the calculated retail price and the inputted purchase cost on a slip form. SOLUTION: In a hard disk device 7, a supplier tile 20 for which the titles of the suppliers or the like is set beforehand for respective supplier codes for identifying the suppliers of the respective kinds of the products and a product classification file 30 for which the classification titles and mark-on rate etc., of the product groups are set beforehand for respective classification codes for identifying the product groups for classifying the respective products are formed. Then, the rate of the product classification file is the coefficient for deciding the retail price to the purchase cost of the product belonging to the corresponding product classification. To put it concretely, the coefficient calculated by (100/(100-rate)) is multiplied with the purchase cost and the retail price is calculated.  The calculated retail price and the purchase cost are printed on the slip form by a printer 13. Thus, the purchase slip of the purchase product is automatically prepared.
Patent JP-H06240670-A (JP)
Title: Method and device for pulling pile
Inventor: YOSHINO YUICHI
IPC: E02D9/02
Filed: 1993-02-22
Abstract: PURPOSE:To facilitate pulling work by approaching a steel pipe sheet pile to drive a U-shaped pile with a vibro-hammer, giving vibration to the steel pipe sheet pile, at the same time, injecting jet water to break earth to lift, and extracting the steel pipe sheet pile. CONSTITUTION:A pile head of a pile 1 with an opened one side and having a water jet pipe 2 and an earth moving pipe 3 inside the pile 1 with a C-shaped or a U-shaped section is in a chucking with a vibro-hammer 10 and is driven to the open side toward the existing pile 13 and in the vicinity thereof. Then, vibration is given to the pile 1 from the vibro-hammer 10, a high-pressure water pump 11 is connected to the water jet pipe 2 through a pipe elbow to inject jet water W, earth is broken by vibration and jet water W, and earth is lifted from the earth moving pipe 3. After that, earth in an area A surrounded by piles 1A, 1B and existing pile 14 is lifted, and the area A is excavated. The existing pile 14 or the steel pipe sheet pile 13 is pulled out by a crane, etc., and is removed. According to the constitution, the pile 14 such as the steel pipe sheet pile 13, etc., can be easily pulled out and removed.
Patent JP-H07214424-A (JP)
Title: Electrode for electric discharge machining
Inventor: KUNII KOJI
IPC: B23H1/06
Filed: 1994-02-02
Abstract: PURPOSE:To provide an electrode for electric discharge machining which enables easy manufacture of an electrode in the three-dimensional shape and improvement of surface roughness of a workpiece which is machined. CONSTITUTION:It is an electrode for electric discharge machining made of graphite which a metallic silicon film is formed on a graphite base material or an electrode for electric discharge machining made of graphite which is impregnated with metallic silicone and in a graphite basic material, the volume occupied by minute pores and measured by a mercury press-fitting method is 0.15cc/g or less.
Patent JP-S5945156-A (JP)
Inventor: CHIYAARUZU EFU DEBISON
IPC: B41F16/00
Filed: 1983-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000232116-A (JP)
Title: Resin seal molding method of electronic component
Inventor: OSADA MICHIO
IPC: B29C45/14
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To effectively prevent imperfect sliding of a plunger by effectively preventing resin burr from depositing on the side wall surface in a pot. SOLUTION: Film wrapping resin material 16 which is heated and fused in a pot 8 is depressed against the bottom surface 10 in the pot 8 with a plunger 12. A cutting edge part (14) for breaking through a film which is installed on the pot bottom surface 10 breaks through the film 18, and a hole part 22 is formed. By pressing further the film wrapping resin material 16 with the plunger 12, fused resin material 23 is pushed out from the hole part 22 to a resin path 11, in a state such that the fused resin material 23 is not brought into contact with the pot side wall surface 9 at least by the film 18. The fused resin material 23 is infected in the upper and the lower caviies 3, 4 which are filled with the resin material.
Patent JP-S62220279-A (JP)
Title: Inert gas arc welding method
Inventor: IWAMOTO YASUHIRO
IPC: B23K9/06
Filed: 1987-02-13
Abstract: PURPOSE:To prevent the generation of a welding defect for the unstabilized period at welding actuating time by making the actuation signal of a welding arc by detecting the electrification of actual straight polarity current and by performing the welding work by starting the control of welding conditions. CONSTITUTION:A main welding arc is induced with the generation of a spark discharge by impressing the output of a high frequency generation circuit 6 simultaneously with impressing the output voltage of a transformer 2 on an electrode 4 and the body 5 to be welded. The real welding arc including the current in the straight polarity direction is generated at the actuation time of this welding arc. This current is discriminated by No.1 current detector (one part of a current transformer 301, load resistor 302R, diode 303R and capacitor 304R) detecting a reversed polarity current and No.2 current detector (the other part of the current transformer 301, load resistor 302R, diode 303S and capacitor 304S) detecting a straight polarity current, by being detected by the current transformer 301. The signal starting the control of the welding conditions is outputted from a terminal (a) when the straight polarity current becomes equal to or larger than the reverse polarity current by a comparator 305.
Patent JP-S59158734-A (JP)
Title: Horizontal silo
Inventor: TANAKA YOSHINOBU
IPC: B65G53/22
Filed: 1983-02-28
Abstract: PURPOSE:To make the temporary storage and quantitative distribution of stores, by using a conveying device for an air slider unit which blows off pressure air, in case of a device which conveys these storing materials inside a tank toward a vertical conveyor installed in one end of the tank by means of the conveying device. CONSTITUTION:A horizontal silo is provided inside its silo body 1 with a pressure feed pipe 2 feeding powdery granules including cement or the like unloaded from a bulk truck by pressure and a vertical screw conveyor unit 5 lifting these powdery granules inside the body 1 toward a register 6. Hereat, as a device for conveying these powdery granules in the body 1 to the extent of the screw conveyoer unit 5, an air slider unit 3 is set up on the bottom of the body 1 inside. This air slider unit 3 is set down to an air outlet device 13 inclusion of an air guide box 16 being in form corresponding to the forked bottom of the body 1. And, the air guide box 16 is covered in its top surface with porous canvas 17 excellent in permeability and simultaneously constituted of being provided with plural sections inside in a longitudinal direction, making the pressure air to be led from an air intake 18 blow off all the time.
Patent JP-S59156983-A (JP)
Inventor: SADAKATA TOSHIYA
IPC: B05D7/14
Filed: 1983-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04244770-A (JP)
Title: Ac generator for vehicle
Inventor: KAWANO ARISUKE
IPC: H02K19/36
Filed: 1991-01-31
Abstract: PURPOSE:To provide an AC generator for vehicle having high cooling effect to rectifier. CONSTITUTION:A cooling fin 29 on the front side of a rectifier 27 is abutted on a rear end frame 3 while the other cooling fin 30 is abutted on a rear end cover 26 and the pair of cooling fins 29, 30 are spaced apart by an interval L. Cooling air is forcibly fed from a vent 37 in the rear end cover 26 through the interval L and the rectifier 27 is cooled with air fed through the cooling fins 29, 30 and through conduction of heat to the rear end frame 3 and the rear end cover 26.
Patent JP-S57146668-A (JP)
Title: Thermal head
Inventor: MIKATA HIROYUKI
IPC: B41J2/345
Filed: 1981-03-09
Abstract: PURPOSE:To improve picture quality and to permit easy picture processings such as enlargement and reduction by a construction wherein two kinds of heat generating sections are formed on one thermal head in parallel and in close vicinity to each other. CONSTITUTION:A double thermal head is so arranged that two kinds of heat generating sections 3, 4 are disposed on a base plate 7 in substantially parallel and in close vicinity to each other, and signal line connection terminals 1, 6 are disposed on both outer sides of the heat generating sections through a multilayer wiring section 2 and a diode section 5, respectively. Thus, each unit of thermal head comprises the signal line connection terminal 1, multilayer wiring section 2, heat generating sections 3, 4, diode sections 5 and the signal line connection terminal 6. In an electrically equivalent circuit, picture element selection terminal P1,...Pn correspond to the terminal 6, while Q1,...Qn are block selection terminals. A section 20 encircled by broken lines corresponds to the multilayer wiring section and the diode section. Heat generating sections Rmn, R'mn selected by the picture element selection terminal Pn and the block selection terminal Qn generate heat at the same time thereby recording one picture element.
Patent JP-S53118673-A (JP)
Title: Load-responsive hydraulic control valve in dual-circuitry brake system for vehicle
Inventor: TAKESHITA HIROSHI
IPC: B60T8/18
Filed: 1977-03-24
Abstract: PURPOSE: A load-pressure hydraulic control valve so constituted as to prevent a piston (which engages a load detecting spring so as to perform valve action) from sudden projection which might occur on an abnormal supply of hydraulic pressure and whold result in breakage of the spring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06349380-A (JP)
Title: Key switch
Inventor: KISHI SHIGENOBU
IPC: H01H27/06
Filed: 1994-03-02
Abstract: PURPOSE:To provide a key switch having strong structure, which is highly safe by forming a structure, in which, when a key is inserted into a key inserting hole, a key drawing inhibiting mechanism is directly engaged with the key to inhibit the drawing thereof. CONSTITUTION:When a door is closed, a key 2 is inserted into a key inserting hole 11 of a switch main body 5 to release a lock mechanism, and a rotational cam 10 is rotated through a spiral cam groove 12 and an operational pin 2a, and a plunger 14 and a cylindrical working body 42 are moved upward. The operation member 6a of a switch element 6 is moved upward, and a fixed contact point 6d is opened by the upward movement of a movable piece 6b, and a fixed contact point 6c is closed. An arm member 42 is moved upward by the upward movement of the cylindrical operation body 42, while the operation body 8a of a solenoid 7 is also moved upward to move the movable arm 8b of an auxiliary switch element 8 upward, and to close a fixed contact point 8c. A machine tool can be driven by closing the fixed contact points 6c, 8c. A pair of engagement pieces of a lock member 40 are engaged with a pair of engagement parts of the key 2, and the door cannot be opened while the machine is activated.
Patent JP-H06218710-A (JP)
Title: Peripheral edge cutter for ceramic ware body molded by potter's wheel
Inventor: SUZUMURA SHIGETO
IPC: B28B1/02
Filed: 1993-01-27
Abstract: PURPOSE:To prevent a wear of an upper edge of a plaster mold to extend a longevity by a method wherein a step part raised correspondingly to the upper edge of a plaster mold is formed on the outer peripheral surface of the plaster mold to be lower than the upper edge, and a contact rotor rotating in contact with the step part is connected to a metal wire support body through a resilient body. CONSTITUTION:A kneaded body is loaded in a plaster mold 1 spinning in a direction of an arrow and pressed against the inner peripheral surface of the plaster mold 1 by a rotating spatula (a). In this manner, the ceramic body is molded into a shape along the inner peripheral surface of the plaster mold 1. The excessive body oozed out is discharged as a chip (b) by being cut by a metal wire 14 coming into contact with an upper edge 2 of the plaster mold 1. The upper edge of the ceramic body is shaped silmilarly to the upper edge 2 of the plaster mold 1. A distance between the metal wire 14 in a free state and a lower surface of a contact piece 12 is set to be smaller than a distance between the upper edge 2 of the plaster mold 1 and a step part 3. The contact piece 12 is pressed against the step part 3. A resilient body 9 is resiliently deformed to press the metal wire 14 on the upper edge 2 of the plaster mold 1 by its restoring force. By appropriately setting a distance between the metal wire 14 and the contact piece 12 and selecting the resilient body 9, the contact force of the metal wire 14 can be set small.
Patent JP-H02213179-A (JP)
Title: Wavelength stabilizing method of narrow-band laser
Inventor: YASUDA KENICHI
IPC: H01S3/137
Filed: 1989-02-14
Abstract: PURPOSE:To enable stabilization of a wavelength and a laser output on the occasion of a band being narrowed and also to enable detection of a side-band wavelength caused by a thermal strain of an etalon and deterioration in characteristics thereof with time, by detecting the side-band wavelength from a free spectrum region or the like of the etalon employed for a wavelength monitor mechanism. CONSTITUTION:A process wherein a part of a laser beam 6 is taken out and separated into its spectral components by a wavelength monitor mechanism 9 and an oscillation wavelength is determined, a process wherein a first etalon 5 is controlled by said oscillation wavelength to stabilize a wavelength of a laser oscillator, a process wherein a part of the laser beam 6 is taken out, a laser output is measured by an output monitor mechanism 10 and the control of a voltage impressed on a laser medium 1 and the control of a second etalon 4 are executed in a time-sharing manner to stabilize an output of the laser oscillator, and a process wherein free spectrum regions of the first and second etalons 5 and 4 and a side-band wavelength which can be generated from a gain characteristic of a laser are set and the presence or absence of the set side-band wavelength is detected by observing interference fringes through a free spectrum region of a monitor etalon 22 employed for the wavelength monitor mechanism 9, are provided.
Patent JP-S55125793-A (JP)
Title: Speaker cabinet
Inventor: KIMURA NOBUYUKI
IPC: H04R1/26
Filed: 1979-03-20
Abstract: PURPOSE:To increase the performance of buffle plate mounting a plurality of speakers, by forming the material quality most suited to the frequency band of each speaker via the buffer material through bonding. CONSTITUTION:The buffle plate 1 is split into the plate material 2 for woofer, plate material 3 for squawker, and plate material 4 for tweeter, and the plates 2, 3, 4 are selected to most suited type of material for the frequency zone of each speaker. Further, the plate materials 2, 3, 4 are bonded in flat shape via the buffer material 5. Thus, since sufficient damping can be applied to the vibration of speaker fitted to each plate material and abnormal vibration from each speaker is not subject to interference by means of the buffer material 5, the acoustic perfomance of each speaker can sufficiently be utilized.
Patent JP-H04272958-A (JP)
Title: Flame-retarding polyamide composition
Inventor: NISHIOBINO KATSUIE
IPC: C08K5/3492
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a flame-retarding polyamide composition improved in moldability and heat resistance by mixing a polyamide resin with a specified flame retardant. CONSTITUTION:a wt.% polyamide resin is mixed with b wt.% succinoguanamine of formula I (wherein R1 is a 1-10 C hydrocarbon residue) and/or compound of formula II (wherein R2 is a 1-10 C hydrocarbon residue) as a flame retardant and c wt.% compound of formula III (wherein R3 is a 1-10 C hydrocarbon residue) in such a manner that a+b+c=100, 1<=b+c<=40 and 1/9<=b/c<=9.